PhysicsLAB NextTime Question
Light and Heat

Printer Friendly Version
The efficiency of a common incandescent lamp for converting electrical energy into heat is about
    a) 5%
    b) 20 %
    c) 100 %

View Correct Answer

Related Documents

Paul G. Hewitt
Copyright © 1984-2005
All rights reserved.
Used with written permission.
HTML conversion
Copyright © 1997-2024
Catharine H. Colwell
All rights reserved.
Mainland High School
Daytona Beach, FL 32114